FREE
Meta Tag Analyzer
SEOAnalyze meta tags, Open Graph, Twitter cards, SEO health score, character counts, and live SERP preview from any URL or HTML code.
Fetching & Extracting Meta Directives...
Parsing Open Graph, Twitter cards, viewport, canonical & indexing status
92
Meta Tag Health: Excellent
92 / 100Found essential ranking signals, social cards, and mobile viewport.
8
Passed Checks
1
Warnings
0
Critical Issues
Google SERP Snippet Preview
Desktop View
https://fastseotool.com
Fast SEO Tools - 150+ Free High Performance Developer & SEO Utilities
Free collection of 150+ developer tools, SEO tag generators, network diagnostic utilities, and format converters designed for maximum speed and privacy.
Social Card (Facebook / LinkedIn / X)
Rich Card Embed
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fastseotool.com
Fast SEO Tools - 150+ Free Utilities
Free online collection of developer utilities, meta tag analyzers, and format converters.
Comprehensive Meta Tag Inspection
Standards & RecommendationsQuick Steps
- 1 Enter a live webpage URL or toggle to Paste HTML Code mode to audit an unreleased document.
- 2 Click Analyze to extract all title, description, viewport, OpenGraph, and Twitter tags.
- 3 Inspect the visual Google SERP preview and social media card mockups to ensure zero clipping.
- 4 Review the health score and click Copy Clean Meta Block to export optimized markup.
Key Features
Dual Audit Modes: Analyze live public URLs or paste raw HTML code
Health Score Ring: 0-100 rating across essential ranking signals
SERP & Social Card: Visual preview on Google, Facebook, LinkedIn & X
Character Count Audits: Validates optimal lengths to prevent search truncation
Why did Meta Tag Analyzer replace Complete Meta Tags Generator?
The Meta Tag Analyzer combines generation and real-world diagnostics. Instead of merely outputting dummy meta tags, it analyzes live websites and pasted code, scores SEO health, previews search snippets, and generates clean, valid meta blocks.
What is the optimal length for title tags and meta descriptions?
Google generally displays title tags between 50 and 60 characters (or up to 600 pixels). Meta descriptions should be kept between 120 and 160 characters to ensure maximum engagement without being cut off in search engine results.
Why are Open Graph and Twitter card tags important?
When users share your link on platforms like Facebook, LinkedIn, X, Discord, or Slack, these tags determine the thumbnail image, title, and preview snippet. Pages with complete social meta cards achieve significantly higher click-through rates.